<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        .fdiao {
            background-color: #ebecf0;
        }

        input {
            border: 0;
            outline: 0;
            font-size: 16px;
            border-radius: 320px;
            padding: 10px 16px;
            background-color: #ebecf0;
            text-shadow: 1px 1px 0 #fff;
        }

        input {
            margin-right: 8px;
            box-shadow: inset 2px 2px 5px #babecc, inset -5px -5px 10px #fff;
            width: 100%;
            box-sizing: border-box;
            transition: all 0.2s ease-in-out;
            appearance: none;
            -webkit-appearance: none;
        }

        input:focus {
            box-shadow: inset 1px 1px 2px #babecc,
                inset -1px -1px 2px #fff;
        }

        .input-group {
            display: flex;
            align-items: center;
            justify-content: flex-start;
        }

        label {
            margin: 20px 5px;
            margin-top: 40px;
            flex: 1;
        }
    </style>
</head>

<body>
    <div class="txbox fdiao">
        <div class="input-group">
            <label>
                <input type="text" placeholder="Email Address" />
            </label>
        </div>
    </div>

</body>

</html>